Microsoft アカウントにサインインするためのエイリアスを使用した Microsoft アカウントのメール アドレスまたは電話番号を変更する方法について説明します。

How to use Bcc (blind copy) in Outlook to send a private copy of a message to recipients you specify.

To open the Start menu—which contains all your apps, settings, and files—do either of the following: On the left end of the taskbar, select the Start icon.

Learn how to design professional-looking presentations with Microsoft 365. Create high quality, customized slides in a few clicks with PowerPoint Designer.

This page helps you with how to use Microsoft Traditional Chinese IME including IME features and keyboard shortcuts.

Hotmail är nu Outlook.com. Lär dig hur du loggar in för att komma åt ditt Outlook.com-, Hotmail-, Live- eller MSN-e-postkonto.

This article shows you how to reassign certain keys to make it easier to accomplish your daily tasks.

Use family safety settings to block inappropriate websites and searches on Windows, Xbox and mobile devices.

Structured references make it easier to use formulas with Excel tables by replacing cell references, such as C2:C7, with predefined names for the items in a table.

Learn how Smart charging in Windows can help your battery last longer over time.